IGSNRR OpenIR
多时相TM影像相对辐射校正研究
张友水1; 冯学智2; 周成虎1
2006
Source Publication测绘学报
ISSN1001-1595
Volume035Issue:002Pages:122
Abstract多时相影像对应波段中地物波谱“准”不变特征点(Pseudo-Invariant Features,PIFs)的选取是相对辐射校正的前提,采用目视解译选取主观性较强,在一定程度上影响了校正精度。利用绍兴试验区两时相TM影像,通过样本点间差异阈值,主成份分析和回归分析方法控制选取影像对应波段间的PIFs,使得校正样本点的选取具有客观性。在此基础上获取增益和偏移量并对两时相影像进行相对辐射校正,取得了较好的校正效果,从而有利于土地利用/覆盖变化监测。
Language英语
Document Type期刊论文
Identifierhttp://ir.igsnrr.ac.cn/handle/311030/127230
Collection中国科学院地理科学与资源研究所
Affiliation1.中国科学院地理科学与资源研究所
2.南京大学
First Author Affilication中国科学院地理科学与资源研究所
Recommended Citation
GB/T 7714
张友水,冯学智,周成虎. 多时相TM影像相对辐射校正研究[J]. 测绘学报,2006,035(002):122.
APA 张友水,冯学智,&周成虎.(2006).多时相TM影像相对辐射校正研究.测绘学报,035(002),122.
MLA 张友水,et al."多时相TM影像相对辐射校正研究".测绘学报 035.002(2006):122.
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